Basic information Safety Supplier Related

4-Tolyl ether

Basic information Safety Supplier Related

4-Tolyl ether Basic information

Product Name:
4-Tolyl ether
Synonyms:
  • 1,1’-oxybis(4-methyl-benzen
  • 1,1’-oxybis(4-methylbenzene)
  • 1,1’-oxybis[4-methyl-benzen
  • Benzene, 1,1'-oxybis*4-methyl-
  • Benzene, 1,1'-oxybis[4-methyl-
  • Bis(4-methylphenyl) ether
  • bis(4-methylphenyl)ether
  • p-(p-Tolyloxy)toluene
CAS:
1579-40-4
MF:
C14H14O
MW:
198.26
EINECS:
216-423-0
Product Categories:
  • Ethers
  • Organic Building Blocks
  • Oxygen Compounds
  • 1
Mol File:
1579-40-4.mol
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4-Tolyl ether Chemical Properties

Melting point:
47-49 °C (lit.)
Boiling point:
285 °C (lit.)
Density 
1.0074 (rough estimate)
refractive index 
1.5948 (estimate)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in acetone, benzene, ether.
form 
Solid
color 
Pale yellow
InChIKey
YWYHGNUFMPSTTR-UHFFFAOYSA-N
CAS DataBase Reference
1579-40-4(CAS DataBase Reference)
NIST Chemistry Reference
1-Methyl-4-(4-methylphenoxy)benzene(1579-40-4)
EPA Substance Registry System
p-Tolyl ether (1579-40-4)
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Safety Information

Hazard Codes 
Xi,N
Risk Statements 
36/37/38-50/53
Safety Statements 
26-36-61
RIDADR 
UN 3077 9/PG 3
WGK Germany 
2
RTECS 
DA6625000
TSCA 
Yes
HazardClass 
9
HS Code 
29093090

MSDS

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4-Tolyl ether Usage And Synthesis

Chemical Properties

Di-p-tolyl ether is a white or colorless flaky or leafy crystals. Almost insoluble in water, soluble in alcohol, miscible with most perfume oils. Mild, green-rosy, somewhat woody odor of great tenacity.

Uses

Di-p-tolyl ether is used to form conformationally chiral molecules in the solid state, while the chirality of 1,3-dimethyl-2-phenoxybenzene arises from the formation of supramolecular helices.

Application

Suggested for use in soap and detergent perfumes, partly as a fixative, partly as a background note in Rose, Geranium, Lavender, New Mown Hay, Fougère and many other perfume types. It is sufficiently mild. not harsh, that it can be utilized in a great variety of fragrance types.

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